km4210 Fairchild Semiconductor, km4210 Datasheet
km4210
Manufacturer Part Number
km4210
Description
Dual, 0.5ma, Low Cost, 2.7v And %v, 75mhz Rail-to-rail Amplifier
Manufacturer
Fairchild Semiconductor
Datasheet
1.KM4210.pdf
(2 pages)
Available stocks
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Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
KM4210
Manufacturer:
SAMSUNG
Quantity:
1 000
Part Number:
km4210IC8-TR
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Part Number:
km4210IM8TR3
Manufacturer:
FAIRCHILD/仙童
Quantity:
20 000
Product Brief
Features
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Applications
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General Description
The KM4210 is a dual, low power, low cost, voltage
feedback amplifier. The KM4210 uses only 505µA
of supply current per amplifer, and is designed to
operate on +2.7V, +5V, or ±2.5V supplies. The input
voltage range extends 300mV below the negative
rail and 1.2V below the positive rail.
The KM4210 offers high bipolar performance at a
low CMOS price. The KM4210 offers superior
dynamic performance with a 75MHz small signal
bandwidth and 50V/µs slew rate. The combination
of low power, high bandwidth, and rail-to-rail
performance make the KM4210 well suited for
battery-powered communication/computing systems.
The KM4110 (single) and KM4120 (single with disable)
are also available.
© 2001 Fairchild Semiconductor International
Patents Pending
505µA supply current per amplifier
75MHz bandwidth
Fully specified at +2.7V and +5V supplies
Output voltage range: 0.07V to 4.86V; V
Input voltage range: -0.3V to +3.8V; V
50V/µs slew rate
±15mA linear output current
±30mA output short circuit current
12nV/√Hz input voltage noise
Directly replaces AD8032
Package option (MSOP-8)
Portable/battery-powered applications
A/D buffer
Active filters
Signal conditioning
Portable test instruments
SOIC shown
(not actual size)
s
= +5
s
= +5
Outperforms the competition in
single-supply applications at a
Advertised
Specifications
G = 1 BW
Noise
Slew rate
Supply current/amp
Typical Performance Plot
Ordering Information
KM4210IM8
KM4210IM8TR3
Temperature range for all parts: -40°C to +85°C.
* Evaluation boards are available to aid in the evaluation of these products. See the full
Part No.
data sheet or website for complete information.
Dual, 0.5mA, Low Cost, +2.7V and
+5V, 75MHz Rail-to-Rail Amplifier
TBD
Package
MSOP-8
MSOP-8
KM4210
0.5
75
12
50
Container
Reel
lower cost!
Rail
Competitor
P r e l i m i n a r y
0.8
80
15
30
Pack Qty
A
www.fairchildsemi.com
4000
January 2001
KM4210
50
nV/
Eval Bd*
Units
KEB010
KEB010
MHz
V/
µA
√
µ
Hz
s
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km4210 Summary of contents
Page 1
... I Portable test instruments I General Description The KM4210 is a dual, low power, low cost, voltage feedback amplifier. The KM4210 uses only 505µA of supply current per amplifer, and is designed to operate on +2.7V, +5V, or ±2.5V supplies. The input voltage range extends 300mV below the negative rail and 1 ...
Page 2
... Available Packages MSOP Out1 -In1 2 7 Out2 - + +In1 3 6 -In2 - + - +In2 s Typical Circuit Configuration +V s 6.8µF + 0.01µF In1 + Out1 1/2 KM4210 - Lit No. XXXXXX-XXX ...